File:Semaphore Tower at Paharigora in Purulia district of West Bengal 05.jpg
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Original file (6,000 × 4,000 pixels, file size: 12.16 MB, MIME type: image/jpeg)
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Semaphore Tower at Paharigora in Purulia district of West Bengal
Summary[edit]
| Description |
English: The optical telegraph system in India was first suggested in the early 1800s for military use. A survey line was to be set up between Calcutta and Chunar in Uttar Pradesh, and towers built along the route at different stations including Howrah, Hooghly, Purulia, Hazaribagh and Gaya along the Old Benaras Road or Military Road (later replaced by G.T. Road).
An account in Anton A. Huurdeman’s book Worldwide History of Telecommunications states that there were as many as 45 semaphore towers built along the Calcutta-Chunar line. It is hard to say how many of those still remain, but about 18 have been located so far. After limited use, with mounting costs, the Calcutta-Chunar line was abandoned as a failed project in 1828. |
| Date | |
| Source | Own work |
| Author | Amitabha Gupta |
| Camera location |  | View this and other nearby images on: OpenStreetMap |  |
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This file was uploaded as part of Wiki Exploration Program, an initiative by West Bengal Wikimedians User Group.
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The production, editing or release of this file was supported by the West Bengal Wikimedians User Group.
To see other files made with the support of the user group, please check the category Supported by West Bengal Wikimedians User Group. |
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This file was generated using a equipment of West Bengal Wikimedians user Group.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 09:08, 5 December 2022 | | 6,000 × 4,000 (12.16 MB) | Amitabha Gupta (talk | contribs) | Uploaded own work with UploadWizard |
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